A step-by-step guide to performing CRUD operations with Spring's JdbcTemplate in a Spring Boot application using PostgreSQL. Covers database initialization with schema.sql and data.sql, implementing findAll, findById, create, update, and delete methods in a BookmarkRepository, and testing the repository with Testcontainers using the @JdbcTest slice annotation.
Table of contents
Introducing Spring Boot JDBC SupportInitializing the DatabaseImplementing CRUD operations using JdbcTemplateTesting Repository using TestcontainersSummarySort: